import * as echarts from 'echarts/core';
import {
    GridComponent
} from 'echarts/components';
import {
    BarChart
} from 'echarts/charts';
import {
    CanvasRenderer
} from 'echarts/renderers';

echarts.use(
    [GridComponent, BarChart, CanvasRenderer]
);

var chartDom = document.getElementById('main');
var myChart = echarts.init(chartDom);
var option;

option = {
    xAxis: {
        type: 'category',
        data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
    },
    yAxis: {
        type: 'value'
    },
    series: [{
        data: [120, 200, 150, 80, 70, 110, 130],
        type: 'bar'
    }]
};

option && myChart.setOption(option);